gstreamer/sys/applemedia/miovideodevice.h

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/*
* Copyright (C) 2009 Ole André Vadla Ravnås <oravnas@cisco.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_MIO_VIDEO_DEVICE_H__
#define __GST_MIO_VIDEO_DEVICE_H__
#include <gst/gst.h>
#include "coremediactx.h"
G_BEGIN_DECLS
#define GST_TYPE_MIO_VIDEO_DEVICE \
(gst_mio_video_device_get_type ())
#define GST_MIO_VIDEO_DEVICE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MIO_VIDEO_DEVICE, GstMIOVideoDevice))
#define GST_MIO_VIDEO_DEVICE_CAST(obj) \
((GstMIOVideoDevice *) (obj))
#define GST_MIO_VIDEO_DEVICE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MIO_VIDEO_DEVICE, GstMIOVideoDeviceClass))
#define GST_IS_MIO_VIDEO_DEVICE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MIO_VIDEO_DEVICE))
#define GST_IS_MIO_VIDEO_DEVICE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MIO_VIDEO_DEVICE))
typedef struct _GstMIOVideoDevice GstMIOVideoDevice;
typedef struct _GstMIOVideoDeviceClass GstMIOVideoDeviceClass;
struct _GstMIOVideoDevice
{
GObject parent;
GstCoreMediaCtx *ctx;
TundraObjectID handle;
gchar *cached_uid;
gchar *cached_name;
TundraDeviceTransportType cached_transport;
GstCaps *cached_caps;
CMFormatDescriptionRef selected_format;
gint selected_fps_n, selected_fps_d;
};
struct _GstMIOVideoDeviceClass
{
GObjectClass parent_class;
};
GType gst_mio_video_device_get_type (void);
TundraObjectID gst_mio_video_device_get_handle (GstMIOVideoDevice * self);
const gchar * gst_mio_video_device_get_uid (GstMIOVideoDevice * self);
const gchar * gst_mio_video_device_get_name (GstMIOVideoDevice * self);
TundraDeviceTransportType gst_mio_video_device_get_transport_type (
GstMIOVideoDevice * self);
gboolean gst_mio_video_device_open (GstMIOVideoDevice * self);
void gst_mio_video_device_close (GstMIOVideoDevice * self);
GstCaps * gst_mio_video_device_get_available_caps (GstMIOVideoDevice * self);
gboolean gst_mio_video_device_set_caps (GstMIOVideoDevice * self,
GstCaps * caps);
CMFormatDescriptionRef gst_mio_video_device_get_selected_format (
GstMIOVideoDevice * self);
GstClockTime gst_mio_video_device_get_duration (GstMIOVideoDevice * self);
void gst_mio_video_device_print_debug_info (GstMIOVideoDevice * self);
GList * gst_mio_video_device_list_create (GstCoreMediaCtx * ctx);
void gst_mio_video_device_list_destroy (GList * devices);
G_END_DECLS
#endif /* __GST_MIO_VIDEO_DEVICE_H__ */